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+#!/bin/bash -norc
+dnl This file is an input file used by the GNU "autoconf" program to
+dnl generate the file "configure", which is run during Tcl installation
+dnl to configure the system for the local environment.
+dnl
+dnl This file contains code to generate "tls" using either the
+dnl OpenSSL libraries or libraries from the commercial BSAFE SSL-C
+dnl product from RSA Security. In the United States, it is necessary
+dnl to use the RSA BSAFE libraries for any product developed for
+dnl commercial use. Licensing information for BSAFE SSL-C may be
+dnl obtained from RSA Data Scurity Inc., San Mateo, California, USA.
+dnl Their home page on the web is "www.rsasecurity.com".
+
+#-----------------------------------------------------------------------
+# Sample configure.ac for Tcl Extensions. The only places you should
+# need to modify this file are marked by the string __CHANGE__
+#-----------------------------------------------------------------------
+
+#-----------------------------------------------------------------------
+# __CHANGE__
+# Set your package name and version numbers here.
+#
+# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
+# set as provided. These will also be added as -D defs in your Makefile
+# so you can encode the package version directly into the source files.
+# This will also define a special symbol for Windows (BUILD_<PACKAGE_NAME>
+# so that we create the export library with the dll.
+#-----------------------------------------------------------------------
+
+AC_INIT([tls], [1.6.7])
+
+#--------------------------------------------------------------------
+# Call TEA_INIT as the first TEA_ macro to set up initial vars.
+# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
+# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
+#--------------------------------------------------------------------
+
+TEA_INIT([3.10])
+
+AC_CONFIG_AUX_DIR(tclconfig)
+
+#--------------------------------------------------------------------
+# Load the tclConfig.sh file
+#--------------------------------------------------------------------
+
+TEA_PATH_TCLCONFIG
+TEA_LOAD_TCLCONFIG
+
+#--------------------------------------------------------------------
+# Load the tkConfig.sh file if necessary (Tk extension)
+#--------------------------------------------------------------------
+
+#TEA_PATH_TKCONFIG
+#TEA_LOAD_TKCONFIG
+
+#-----------------------------------------------------------------------
+# Handle the --prefix=... option by defaulting to what Tcl gave.
+# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
+#-----------------------------------------------------------------------
+
+TEA_PREFIX
+
+#-----------------------------------------------------------------------
+# Standard compiler checks.
+# This sets up CC by using the CC env var, or looks for gcc otherwise.
+# This also calls AC_PROG_CC and a few others to create the basic setup
+# necessary to compile executables.
+#-----------------------------------------------------------------------
+
+TEA_SETUP_COMPILER
+
+#-----------------------------------------------------------------------
+# __CHANGE__
+# Specify the C source files to compile in TEA_ADD_SOURCES,
+# public headers that need to be installed in TEA_ADD_HEADERS,
+# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
+# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
+# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
+# and PKG_TCL_SOURCES.
+#-----------------------------------------------------------------------
+
+TEA_ADD_SOURCES([tls.c tlsIO.c tlsBIO.c tlsX509.c fixstrtod.c])
+TEA_ADD_HEADERS([tls.h])
+TEA_ADD_INCLUDES([])
+TEA_ADD_LIBS([])
+TEA_ADD_CFLAGS([])
+TEA_ADD_STUB_SOURCES([])
+TEA_ADD_TCL_SOURCES([tls.tcl])
+
+#--------------------------------------------------------------------
+# __CHANGE__
+#
+# You can add more files to clean if your extension creates any extra
+# files by extending CLEANFILES.
+# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
+# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
+#
+# A few miscellaneous platform-specific items:
+# TEA_ADD_* any platform specific compiler/build info here.
+#--------------------------------------------------------------------
+
+#CLEANFILES="$CLEANFILES pkgIndex.tcl"
+CLEANFILES="$CLEANFILES tlsConfig.sh"
+if test "${TEA_PLATFORM}" = "windows" ; then
+ # Ensure no empty if clauses
+ :
+ #TEA_ADD_SOURCES([win/winFile.c])
+ #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"])
+ # AC_DEFINE(BUILD_tls)
+ # AC_DEFINE(WINDOWS)
+else
+ # Ensure no empty else clauses
+ :
+ #TEA_ADD_SOURCES([unix/unixFile.c])
+ #TEA_ADD_LIBS([-lsuperfly])
+fi
+
+#--------------------------------------------------------------------
+# __CHANGE__
+# Choose which headers you need. Extension authors should try very
+# hard to only rely on the Tcl public header files. Internal headers
+# contain private data structures and are subject to change without
+# notice.
+# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
+#--------------------------------------------------------------------
+
+TEA_PUBLIC_TCL_HEADERS
+#TEA_PRIVATE_TCL_HEADERS
+
+#TEA_PUBLIC_TK_HEADERS
+#TEA_PRIVATE_TK_HEADERS
+#TEA_PATH_X
+
+#--------------------------------------------------------------------
+# Check whether --enable-threads or --disable-threads was given.
+# This auto-enables if Tcl was compiled threaded.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_THREADS
+
+#--------------------------------------------------------------------
+# The statement below defines a collection of symbols related to
+# building as a shared library instead of a static library.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_SHARED
+
+#--------------------------------------------------------------------
+# This macro figures out what flags to use with the compiler/linker
+# when building shared/static debug/optimized objects. This information
+# can be taken from the tclConfig.sh file, but this figures it all out.
+#--------------------------------------------------------------------
+
+TEA_CONFIG_CFLAGS
+
+#--------------------------------------------------------------------
+# Set the default compiler switches based on the --enable-symbols option.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_SYMBOLS
+
+#--------------------------------------------------------------------
+# If the variable OPENSSL is set, we will build with the OpenSSL
+# libraries. If it is not set, then we will use RSA BSAFE SSL-C
+# libraries instead of the default OpenSSL libaries.
+#--------------------------------------------------------------------
+
+OPENSSL="1"
+
+TLS_CHECK_SSL
+
+#--------------------------------------------------------------------
+# Determine if we should use the patented encryption code
+#--------------------------------------------------------------------
+
+AC_ARG_ENABLE(patents, [ --enable-patents Use patented code. Default is enabled], PATENTS=${enableval}, PATENTS=yes)
+
+if test ${PATENTS} = no; then
+ AC_DEFINE([NO_PATENTS])
+fi
+
+#--------------------------------------------------------------------
+# This macro generates a line to use when building a library. It
+# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
+# and TEA_LOAD_TCLCONFIG macros above.
+#--------------------------------------------------------------------
+
+TEA_MAKE_LIB
+
+#--------------------------------------------------------------------
+# Shared libraries and static libraries have different names.
+# Also, windows libraries and unix libraries have different names.
+# For the OpenSSL version, I chose to use the same library names that
+# OpenSSL uses as its default names.
+#--------------------------------------------------------------------
+
+if test "${TEA_PLATFORM}" = "windows" ; then
+ if test "$GCC" = "yes"; then
+ TEA_ADD_LIBS([-L${SSL_LIB_DIR_NATIVE}])
+ else
+ TEA_ADD_LIBS([-libpath:${SSL_LIB_DIR_NATIVE}])
+ fi
+ if test -n "${OPENSSL}"; then
+ TEA_ADD_LIBS([ssleay32.lib libeay32.lib])
+ else
+ TEA_ADD_LIBS([sslc32.lib])
+ fi
+else
+ # Subst runtime dir here, use -R and -L where necessary. [Bug 1742859]
+ LIB_RUNTIME_DIR=${SSL_LIB_DIR}
+ eval "LD_SEARCH_FLAGS=\"${LD_SEARCH_FLAGS}\""
+ if test -n "${OPENSSL}"; then
+ TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lssl -lcrypto ${GCCPATH} ${GCCLIB}])
+ else
+ TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lsslc])
+ fi
+fi
+
+#--------------------------------------------------------------------
+# Determine the name of the tclsh and/or wish executables in the
+# Tcl and Tk build directories or the location they were installed
+# into. These paths are used to support running test cases only,
+# the Makefile should not be making use of these paths to generate
+# a pkgIndex.tcl file or anything else at extension build time.
+#--------------------------------------------------------------------
+
+TEA_PROG_TCLSH
+#TEA_PROG_WISH
+
+#--------------------------------------------------------------------
+# These are for tlsConfig.sh
+#--------------------------------------------------------------------
+
+TEA_EXPORT_CONFIG([tls])
+
+#--------------------------------------------------------------------
+# Finally, substitute all of the various values into the Makefile.
+# You may alternatively have a special pkgIndex.tcl.in or other files
+# which require substituting th AC variables in. Include these here.
+#--------------------------------------------------------------------
+
+AC_OUTPUT([Makefile pkgIndex.tcl tlsConfig.sh])